CN106073159A - A kind of automatic lifting table - Google Patents

A kind of automatic lifting table Download PDF

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Publication number
CN106073159A
CN106073159A CN201610671212.1A CN201610671212A CN106073159A CN 106073159 A CN106073159 A CN 106073159A CN 201610671212 A CN201610671212 A CN 201610671212A CN 106073159 A CN106073159 A CN 106073159A
Authority
CN
China
Prior art keywords
feet
gear
automatic lifting
screw mandrel
box
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610671212.1A
Other languages
Chinese (zh)
Inventor
张�杰
万化云
冯勇
郝佳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Institute of Technology
Original Assignee
Nanjing Institute of Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nanjing Institute of Technology filed Critical Nanjing Institute of Technology
Priority to CN201610671212.1A priority Critical patent/CN106073159A/en
Publication of CN106073159A publication Critical patent/CN106073159A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B9/00Tables with tops of variable height
    • A47B9/04Tables with tops of variable height with vertical spindle
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B9/00Tables with tops of variable height
    • A47B9/12Tables with tops of variable height with flexible height-adjusting means, e.g. rope, chain

Abstract

The invention discloses a kind of automatic lifting table being capable of lifting automatic, efficient, steady.Including base, feet and desktop;Described feet is hollow-core construction, and upper end is provided with fixed block;Described desktop has center crossbeam, and crossbeam two ends are provided with gear-box;It is provided with driving motor in described center crossbeam, drives motor two ends to connect hexagonal bar by shaft coupling;The described hexagonal bar other end is connected by gear-box is vertical with screw mandrel;The described screw mandrel other end extends to inside feet through feet fixed block, and fixes with guide runner.The present invention realizes the automatic lifting of height of table top by motor, hexagonal bar, gear-box and screw rod transmission, and user can regulate desktop to proper height according to self-demand or different use environment, operates safe and reliable, and the suitability is wider.

Description

A kind of automatic lifting table
Technical field
The present invention relates to a kind of automatic lifting table, belong to conventional field of office furniture.
Background technology
Along with developing rapidly of epoch, intelligent, automatization is more and more universal.At present, existing desk on market Mainly based on fixing form or the form of assembling, the adjustability of its height is poor, or operability is complex.Use During, the typically staff based on sitting posture, owing to the engagement height of tables and chairs is not suitable for, it is easily caused that lower limb is numb, aching and tired, waist Portion's aches etc., can cause the disease that visual deterioration is relevant with vertebra for a long time.
The elevating function operation complexity of existing same table, it is impossible to realize intellectuality;Power source uses air pressure or hydraulic pressure, is rising During fall, bumpy motion;Can not realize using at an arbitrary position, and complex contour is old-fashioned and inflexible, production cost is high.
Summary of the invention
It is an object of the invention to provide a kind of automatization, intelligent, safe and efficient, stable movement, multiduty automatic liter Fall table.
In order to achieve the above object, present invention employs following technical scheme: a kind of automatic lifting table, including base, table Foot and desktop;Described feet is hollow-core construction, and upper end is provided with fixed block;Described desktop has center crossbeam, and crossbeam two ends set There is gear-box;It is provided with driving motor in described center crossbeam, drives motor two ends to connect hexagonal bar by shaft coupling;Described hexagonal The bar other end is connected by gear-box is vertical with screw mandrel;The described screw mandrel other end extends to inside feet through feet fixed block, And fix with guide runner.
Further, in described gear-box, be respectively equipped with two bevel gears, and two bevel gears respectively with hexagonal bar and silk Bar is fixed.Further, described bevel gear center is that hexagon is poroid, coordinates with hexagonal bar and screw mandrel respectively.
Further, inside described fixed block, it is provided with the female thread matched with screw mandrel, facilitates screw mandrel to rotate up and down.
Further, the size of described guide runner and feet internal engagement, for prolate ellipsoidal.Further, institute The contact surface stating guide runner and feet is provided with roller bar and roller, described roller in roller bar 360 ° freely roll, more Support screw is conducive to move up and down along feet direction.
Present configuration advantages of simple, production cost is relatively low, and user can the most freely regulate the height of same table, Its operation is safe and reliable, and the suitability is relatively wide, and stable movement can simply build comfortable study and work environment.Described automatically Same table is driven by motor, connects hexagonal bar, and mate gear drive lead screw by shaft coupling, to realize the automatic liter of desktop Fall;Meanwhile, the guide runner in feet, limit screw mandrel motion, it is ensured that the lifting of same table is steady;It addition, under desktop Center crossbeam, also makes desktop support become more firmly steadily.Described driving motor is provided with two pole of rotation limit values, is rising Can control at arbitrary height during fall, flexibly freely.
Accompanying drawing explanation
Fig. 1 is the structural representation of automatic lifting table of the present invention;
Fig. 2,3 it is the internal drive structural representation of automatic lifting table.
Detailed description of the invention
The invention will be further described with example below in conjunction with the accompanying drawings.
In figure: 1-base, 2-feet, 3-fixed block, 4-screw mandrel, 5-gear-box, 6-hexagonal bar, 7-shaft coupling, 8-drives Motor, 9-center crossbeam, 202-guide runner, 204-roller bar, 205-roller, 501-bevel gear.
As it is shown in figure 1, a kind of automatic lifting table, including base 1, feet 2 and desktop;Feet 2 is hollow-core construction, and upper end sets There is fixed block 3;Desktop has center crossbeam 9, and crossbeam two ends are provided with gear-box 5;It is provided with driving motor 8 in center crossbeam 9, drives Galvanic electricity machine 8 two ends connect hexagonal bar 6 by shaft coupling 7;Hexagonal bar 6 other end is connected by gear-box 5 is vertical with screw mandrel 4;Silk It is internal that bar 4 other end extends to feet 2 through the fixed block 3 in feet 2, and fixes with guide runner 202.
As in figure 2 it is shown, above-mentioned automatic lifting table, described gear-box 5 is internal is respectively equipped with two bevel gears 501, and two Bevel gear is fixed with hexagonal bar and screw mandrel respectively.Described bevel gear 501 center is that hexagon is poroid, respectively with hexagonal bar and screw mandrel Coordinate.Described fixed block 3 is internal is provided with the female thread matched with screw mandrel 4, facilitates screw mandrel to rotate up and down.Described guide runner 202 Size and feet internal engagement, for prolate ellipsoidal.
As it is shown on figure 3, be the another kind of form of expression of described guide runner, described guide runner 202 contacts with feet 2 Be fixed with roller bar 204 and roller 205 on face, roller can in roller bar 360 ° freely roll, reduce guide runner and table The frictional force of foot medial surface, is more beneficial for support screw and moves up and down along feet direction.
The automatic lifting table of the present invention, by driving motor 8 to drive, connects hexagonal bar 6 by shaft coupling 7, and coordinates cone tooth Take turns 501 drive lead screws 4, to realize the automatic lifting of desktop;Meanwhile, the guide runner 202 in feet 2, support screw 4 is along feet Move the most smoothly in the direction of 2;It addition, the center crossbeam 9 under desktop, desktop support is also made to become more firmly steadily.Institute State driving motor 8 and be provided with two pole of rotation limit values, can control at arbitrary height in lifting process, flexibly freely.

Claims (6)

1. an automatic lifting table, it is characterised in that: include base, feet and desktop;Described feet is hollow-core construction, and upper end sets There is fixed block;Described desktop has center crossbeam, and crossbeam two ends are provided with gear-box;Driving electricity it is provided with in described center crossbeam Machine, drives motor two ends to connect hexagonal bar by shaft coupling;The described hexagonal bar other end is connected by gear-box is vertical with screw mandrel; The described screw mandrel other end extends to inside feet through feet fixed block, and fixes with guide runner.
A kind of automatic lifting table the most according to claim 1, it is characterised in that: it is respectively equipped with two cones in described gear-box Gear, and two bevel gears fix with hexagonal bar and screw mandrel respectively.
A kind of automatic lifting table the most according to claim 2, it is characterised in that: described bevel gear center is hex hole Shape, coordinates with hexagonal bar and screw mandrel respectively.
A kind of automatic lifting table the most according to claim 1 and 2, it is characterised in that: it is provided with and silk inside described fixed block The female thread that bar matches.
A kind of automatic lifting table the most according to claim 1, it is characterised in that: in the size of described guide runner and feet Portion coordinates, for prolate ellipsoidal.
A kind of automatic lifting table the most according to claim 5, it is characterised in that: described guide runner and the contact surface of feet It is provided with roller bar and roller.
CN201610671212.1A 2016-08-16 2016-08-16 A kind of automatic lifting table Pending CN106073159A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610671212.1A CN106073159A (en) 2016-08-16 2016-08-16 A kind of automatic lifting table

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610671212.1A CN106073159A (en) 2016-08-16 2016-08-16 A kind of automatic lifting table

Publications (1)

Publication Number Publication Date
CN106073159A true CN106073159A (en) 2016-11-09

Family

ID=58069633

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610671212.1A Pending CN106073159A (en) 2016-08-16 2016-08-16 A kind of automatic lifting table

Country Status (1)

Country Link
CN (1) CN106073159A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106510187A (en) * 2016-12-30 2017-03-22 范佳欣 Computer lifting desk
CN107960733A (en) * 2017-11-10 2018-04-27 宁波工程学院 A kind of full-automatic lifting table

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201550843U (en) * 2009-09-24 2010-08-18 大将作国际股份有限公司 Tabletop lifting mechanism
CN202698229U (en) * 2012-07-16 2013-01-30 广州物联家信息科技股份有限公司 Automatic lifting desk
CN103126303A (en) * 2013-03-13 2013-06-05 浙江捷昌线性驱动科技股份有限公司 Lifting desk
CN103156385A (en) * 2013-02-20 2013-06-19 震旦(中国)有限公司 Electric control composite structure of table adjusting machine
CN103315519A (en) * 2013-06-28 2013-09-25 浙江捷昌线性驱动科技股份有限公司 Foldable support for lifting table or chair
CN204561388U (en) * 2015-03-11 2015-08-19 杭州启健科技有限公司 A kind of for regulating the electric lifting system of table height
CN105326213A (en) * 2015-11-23 2016-02-17 上海腾飞通讯器材实业有限公司 Electric lifting table

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201550843U (en) * 2009-09-24 2010-08-18 大将作国际股份有限公司 Tabletop lifting mechanism
CN202698229U (en) * 2012-07-16 2013-01-30 广州物联家信息科技股份有限公司 Automatic lifting desk
CN103156385A (en) * 2013-02-20 2013-06-19 震旦(中国)有限公司 Electric control composite structure of table adjusting machine
CN103126303A (en) * 2013-03-13 2013-06-05 浙江捷昌线性驱动科技股份有限公司 Lifting desk
CN103315519A (en) * 2013-06-28 2013-09-25 浙江捷昌线性驱动科技股份有限公司 Foldable support for lifting table or chair
CN204561388U (en) * 2015-03-11 2015-08-19 杭州启健科技有限公司 A kind of for regulating the electric lifting system of table height
CN105326213A (en) * 2015-11-23 2016-02-17 上海腾飞通讯器材实业有限公司 Electric lifting table

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106510187A (en) * 2016-12-30 2017-03-22 范佳欣 Computer lifting desk
CN107960733A (en) * 2017-11-10 2018-04-27 宁波工程学院 A kind of full-automatic lifting table

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SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20161109

RJ01 Rejection of invention patent application after publication